The METOD wall cabinet is supposed to be installed on the vertical position, but we switched to the horizontal. The MAXIMERA drawer is a perfect fit for it. All I did was drill the holes on the inside of the cabinet so I could fit the drawer, which was easy, because they are pre-drilled on the opposite parts of the cabinet.
Added a drawer front and some nice wooden feet.
Now that I now this works, I might change the drawer front into something more “vintage looking”.